Create structure of mapbuffer project
Create structure of mapbuffer project

Summary: Create structure of C++ side of mapbuffer project

Reviewed By: shergin

Differential Revision: D15529650

fbshipit-source-id: b563d3fbcfddcf46802ccb202e372233baad123d

myntra/react-native,facebook/react-native,javache/react-native,hammerandchisel/react-native,exponent/react-native,arthuralee/react-native,exponent/react-native,exponentjs/react-native,exponentjs/react-native,hoangpham95/react-native,exponent/react-native,facebook/react-native,arthuralee/react-native,facebook/react-native,myntra/react-native,hammerandchisel/react-native,hammerandchisel/react-native,pandiaraj44/react-native,janicduplessis/react-native,exponentjs/react-native,exponentjs/react-native,myntra/react-native,hammerandchisel/react-native,facebook/react-native,janicduplessis/react-native,myntra/react-native,exponent/react-native,hoangpham95/react-native,hammerandchisel/react-native,janicduplessis/react-native,hoangpham95/react-native,arthuralee/react-native,janicduplessis/react-native,janicduplessis/react-native,hammerandchisel/react-native,hoangpham95/react-native,arthuralee/react-native,exponent/react-native,janicduplessis/react-native,arthuralee/react-native,exponent/react-native,pandiaraj44/react-native,pandiaraj44/react-native,exponentjs/react-native,pandiaraj44/react-native,myntra/react-native,exponent/react-native,exponentjs/react-native,pandiaraj44/react-native,javache/react-native,hoangpham95/react-native,javache/react-native,janicduplessis/react-native,myntra/react-native,hoangpham95/react-native,facebook/react-native,javache/react-native,pandiaraj44/react-native,javache/react-native,javache/react-native,myntra/react-native,facebook/react-native,javache/react-native,janicduplessis/react-native,hammerandchisel/react-native,exponentjs/react-native,hoangpham95/react-native,myntra/react-native,javache/react-native,hoangpham95/react-native,facebook/react-native,myntra/react-native,pandiaraj44/react-native,facebook/react-native,exponentjs/react-native,facebook/react-native,hammerandchisel/react-native,javache/react-native,exponent/react-native,pandiaraj44/react-native